| 单词 | juvenal plumage |
| 释义 | juvenal plumage /jooh"veuh nl/, Ornith. the first plumage of birds, composed of contour feathers, which in certain species follows the naked nestling stage and in other species follows the molt of natal down. [ < L juvenalis youthful, equiv. to juven(is) young man or woman + -alis -AL1] |
| 随便看 |
|
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。